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Analyzing
Block #74,383,063
19 transactions · 16 stateful · 2026-05-13 19:25:55 UTC
Parallelism
79
/100
Blocked
63
%
Avg conflicts / tx
0.89
Longest chain
4
deep
Execution timeline
did this block parallelize well?
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Execution
Conflict
Heatmap
block
#74,383,063
· 19 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
· blocks 2
#4
0xcf7468f4
#5
0x6a04d0bb
#6
updatePrices
· blocks 3
#10
updatePrices
#11
updateDataFeedsValuesPartial
#12
0x98717539
· blocks 2
#13
setData
#2
0x0c7abd22
· blocks 2
#7
updatePrices
· blocks 2
#16
0x39435dac
· blocks 2
#3
0x1ffa3c9b
· blocks 2
#8
updatePrices
· blocks 1
#17
0x39435dac
· blocks 1
#9
updatePrices
#14
0xed82b078
#15
0x5339c59f
#18
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
6
w0
7
w1
8
w2
9
w3
12
w0
14
w3
15
w3
16
w1
17
w2
18
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…0002
0xab3526…fa38
8 touches
6 conflicts
0x00000000…003d
0x065c9d…c394
6 touches
3 conflicts
0x47b807a2…3307
0x065c9d…c394
6 touches
3 conflicts
0xa02838a3…bc54
0x34b655…2a6f
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0xfffd94f5…e894
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…0015
0x1b6862…e19c
4 touches
1 conflict
0x00000000…001a
0x1b6862…e19c
4 touches
1 conflict
What's blocking what?
Click any transaction in the timeline or graph to see which storage slots forced it to wait, and which later transactions it blocked.
The bottleneck
Throughput-killer:
0xab35264b…1cfa38
6 conflicts on slot
0x0000000000…000002
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